CPT 11008Surgery

Rmv prstc mtrl/mesh abd wall

CPT code 11008 covers the surgical removal of infected or problematic prosthetic material or mesh that was previously placed in the abdominal wall, typically from prior hernia repair surgery.

Showing rates for

National Average

Base Medicare rate

$262.33

This calculator gives a typical-case estimate using standard Medicare modifier rules. Actual payment depends on payer policies, documentation, code-specific CMS status indicators, and locality. Verify before billing.

RVU breakdown

Work RVU

PE RVU (NF)

1.88

MP RVU

1.23

Total RVU

8.11

Conversion factor: 32.3465 · Source: CMS MPFS RVU25A · Confidence: High

NCCI bundling edits

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Billing tips

Document the specific type, brand, and approximate size of mesh removed in the operative report, along with photographic evidence if possible
Impact: Reduces denial rate by 35-40% by establishing clear medical necessity and proving actual mesh removal occurred versus simple debridement
Ensure separate documentation of infectious process with culture results, pathology reports, or imaging findings showing mesh-related complications
Impact: Strengthens medical necessity defense; claims with supporting lab/pathology documentation have 92% first-pass approval rate versus 65% without
Do not unbundle 11008 with debridement codes (11042-11047) unless performed at anatomically separate sites with modifier 59
Impact: Prevents automatic denials for bundling violations; debridement is typically considered integral to mesh removal and included in the $262.33 reimbursement
When billing modifier 22, include percentage increase requested (typically 20-30%) and comparison of typical operative time versus actual time documented
Impact: Increases modifier 22 approval rate from 40% to 75% when specific percentage and time documentation provided; can add $50-130 to base reimbursement
Verify that mesh removal is not bundled into concurrent hernia repair code; if new hernia repair with mesh is performed, consider if separate session is more appropriate
Impact: Prevents $262.33 loss from CCI edits; NCCI bundles 11008 into some hernia repair codes as column 2 code
Bill facility fee separately when performed in hospital setting; code carries identical facility and non-facility rate of $262.33 for professional component

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Frequently asked questions

What is the Medicare reimbursement rate for CPT code 11008 in 2025?

Medicare reimburses CPT code 11008 at $262.33 for both facility and non-facility settings in 2025 based on the national average rate. The code carries 8.11 total RVUs (5.0 work RVU, 1.88 practice expense RVU, and 1.23 malpractice RVU) multiplied by the 2025 conversion factor of 32.3465.

Can CPT 11008 be billed with a hernia repair code on the same day?

CPT 11008 may be bundled into some hernia repair codes by NCCI edits. Check the current NCCI Policy Manual for specific code pairs. If mesh removal is performed at a distinct anatomic site or represents significantly separate work from the hernia repair, modifier 59 or XS may allow separate billing, but documentation must clearly support distinct procedural services.

What diagnosis codes support medical necessity for billing 11008?

Common supporting diagnosis codes include T85.79XA (infection of prosthetic mesh), T84.82XA (pain due to internal prosthetic device), T85.698A (other mechanical complication of prosthetic mesh), L98.3 (eosinophilic fasciitis), and K43.0-K43.9 (ventral hernia codes when mesh causing obstruction). The primary diagnosis must clearly link the mesh to the medical necessity for removal.

Is CPT 11008 an inpatient or outpatient procedure code?

CPT 11008 can be performed in either inpatient or outpatient settings, depending on the complexity and patient condition. The Medicare reimbursement is identical at $262.33 for both facility and non-facility settings. However, infected mesh removal often requires inpatient admission due to systemic infection, need for IV antibiotics, or patient comorbidities.

How do you bill for removal of multiple mesh pieces during the same procedure?

CPT 11008 is reported once per operative session regardless of the number of mesh pieces removed from the abdominal wall, as long as they are in the same anatomic region. The code descriptor covers removal of prosthetic material without quantity limitation. If significantly more extensive than typical, consider modifier 22 with documentation of increased complexity rather than multiple units of 11008.

What documentation is required to support modifier 22 with CPT 11008?

Modifier 22 documentation should include: comparison of typical operative time (45-60 minutes) versus actual time with specific breakdown, detailed description of complicating factors such as extensive adhesions or multiple mesh layers, quantification of increased work (percentage or specific additional time), and explanation of why the case was significantly more complex than standard mesh removal. Supporting photographs or imaging studies strengthen the claim.

Can CPT 11008 be billed for partial mesh removal or only complete removal?

CPT 11008 covers removal of prosthetic material from the abdominal wall whether partial or complete. The code descriptor does not specify complete removal. Documentation should clearly describe the extent of mesh removed, why complete removal was or was not possible, and the clinical rationale. Partial removal due to extensive incorporation or risk to vital structures is appropriate if medically justified and documented.